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diff --git a/content/fate_v1/instructions/_index.md b/content/fate_v1/instructions/_index.md new file mode 100644 index 0000000..51066d1 --- /dev/null +++ b/content/fate_v1/instructions/_index.md @@ -0,0 +1,48 @@ +--- +title: Instructions +--- +Instructions do not return values, but modify the memory in some way or +interact with the interpreter. Computations are valid instructions, and will be +automatically converted into `[TEXT]` to be displayed. + +### ASSERT +{{< fatecode >}}(assert [BOOL] [TEXT]){{< /fatecode >}} + +Raises the exception `[TEXT]` to the interpreter if `[BOOL]` yields +false. + +### DONE +{{< fatecode >}}(done){{< /fatecode >}} + +Completes the execution of the current sequence. + +### END +{{< fatecode >}}(end){{< /fatecode >}} + +Completes the execution of the script. + +### SET VALUE +{{< fatecode >}}(set [REFERENCE] [COMPUTATION]){{< /fatecode >}} + +Gives the value `[COMPUTATION]` to `[REFERENCE]`. + +### VISIT SEQUENCE +{{< fatecode >}}(visit {String} [C0 = COMPUTATION] ... [CN = COMPUTATION]){{< /fatecode >}} + +Visits the sequence named `{String}`, with `C0` ... `CN` as arguments. That +sequence does not need to already have been defined. Visiting a sequence means +that the execution of the current sequence continues once the visited sequence +has completed. + +### JUMP TO SEQUENCE +{{< fatecode >}}(jump_to {String} [C0 = COMPUTATION] ... [CN = COMPUTATION]){{< /fatecode >}} + +Jumps to the sequence named `{String}`, with `C0` ... `CN` as arguments. That +sequence does not need to already have been defined. Jumping to a sequence means +that the execution of the current sequence is replaced by that of the target +sequence. + +### INSTRUCTION LIST +{{< fatecode >}}([C0 = INSTRUCTION] ... [CN = INSTRUCTION]){{< /fatecode >}} + +Instruction corresponding to the execution of `[C0]` ... `[CN]` in order. |


